1982,1985,1986,1987,1989,1991,1993,1992,1990,1989,1990,1989,1987,1986,1984,1982,1982,1981,1981,1982,1982,1981,1980,1980,1979,1978,1978,1981;881,881,880,880,878,878,877,876,875,874,873,872,872,871,870,871,872,873,874,875,876,876,877,878,879,879,882,882